CN201122603Y - Translucent double-layer glass solar cell module - Google Patents

Translucent double-layer glass solar cell module Download PDF

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Publication number
CN201122603Y
CN201122603Y CN 200720043283 CN200720043283U CN201122603Y CN 201122603 Y CN201122603 Y CN 201122603Y CN 200720043283 CN200720043283 CN 200720043283 CN 200720043283 U CN200720043283 U CN 200720043283U CN 201122603 Y CN201122603 Y CN 201122603Y
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CN
China
Prior art keywords
layer
type double
solar module
double glazing
transmission type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200720043283
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Chinese (zh)
Inventor
谢潇拓
钟青
秦慧娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU SKY SOLAR NEW ENERGY INSTITUTE
Original Assignee
CHANGZHOU SKY SOLAR NEW ENERGY INSTITUTE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN 200720043283 priority Critical patent/CN201122603Y/en
Application granted granted Critical
Publication of CN201122603Y publication Critical patent/CN201122603Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model relates to a light transmitting type double-layer glass solar module, which is composed of a surface layer, an upper packaging layer, a solar cell layer, a lower packing layer and a bottom layer from top to bottom. The light transmitting type double-layer glass solar module is characterized in that the solar cells in the solar cell layer are arranged in an array, and both the longitudinal and the transversal spacing distances between the cells are 15 to 25 mm; both the surface layer and the bottom layer are made of transparent material. The light transmitting type double-layer glass solar module has the advantages that the light transmitting type double-layer glass solar module not only can perform lighting, but also can generate electricity in a large area, has decorative function, and has long service life as well.

Description

Light-transmission type double glazing solar module
Technical field
The utility model relates to the light-transmission type double glazing solar module that the building that is used for dwelling house, office building curtain wall or roof combines with photovoltaic.
Background technology
Modern architecture is attempting to be one with mixing together building, ecology and science and technology.The embodiment of this theory just of the one-piece type solar module of building materials, and this building is easy to the person of being designed, building owner and consumer and generally accepts.Being used for the curtain wall of dwelling house, office building or the encapsulating structure that solar module adopted on the roof in the market is: glass-EVA (ethylene-vinyl acetate copolymer)-solar battery sheet-EVA--negative material (comprises the compound fluoroplastics film of TPT weatherability, toughened glass, transparent or translucent PVC film) carrying out laminate packaging forms.Encapsulation does not have the printing opacity effect but negative uses TPT, if adopt the PVC film not reach requirement again service life, if adopt the solder joint at the words back side that toughened glass encapsulates can be exposed to outer can influence attractive in appearance.More than also defectiveness of several assemblies weather-proof sealing when installing, may cause steam to infiltrate in a short time and make the solar battery sheet short circuit, thereby make the life termination of solar module.
Summary of the invention
The technical problems to be solved in the utility model is exactly an existing above-mentioned deficiency on the light transmission of the existing one-piece type solar module of building materials, the ornamental and sealing, provides a kind of new building materials one-piece type solar module---light-transmission type double glazing solar module.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of light-transmission type double glazing solar module, form by surface layer, last encapsulated layer, solar battery sheet group layer, following encapsulated layer and bottom from top to bottom, the employing array type that it is characterized in that the solar battery sheet in the solar battery sheet group layer is arranged, vertical and horizontal 15~25mm at interval mutually between sheet and the sheet; Surface layer and bottom all adopt transparent material to make.
Bottom of the present utility model can adopt patterned silk screen printing toughened glass to make, and not only the solder joint in the solar battery sheet group can be hidden the effect that can also get up to beautify the environment.Simultaneously because at the bottom of the face and bottom all adopt transparent material to make, and arrange the space between the solar battery sheet, light can shine indoor daylighting and the decoration function of playing by the gap between the solar battery sheet.
The utility model has realized that solar energy power generating and architecture-integral are integrated, the land seizure in power station, solar energy land and the correlative protection facility in power station have been saved, and more alternative construction materials, relatively independent, do not need long-range stringing and send, not only have the one-piece type solar module of other building materials environmental protection, energy-conservation, attractive in appearance, can generate electricity and characteristic such as safety non-pollution, and can daylighting again can the large tracts of land generating, also have decoration functions.Have very high cost performance, aesthetic property and useful life are all outstanding than like product.
Description of drawings
Fig. 1 is the structural representation of light-transmission type double glazing solar module;
Fig. 2 is electrically connected schematic diagram for solar cell;
Fig. 3 is the schematic layout pattern of solar battery group;
Embodiment
Below in conjunction with accompanying drawing the utility model is done the illustrative explanation.
To shown in Figure 2, the utility model is a plane square block structure, is composited by five layer plane materials referring to Fig. 1: surface layer 1, last encapsulated layer 2, solar battery sheet group layer 3, following encapsulated layer 4 and bottom 5.
Surface layer 1 is the outermost protective layer of solar battery group; owing to towards solar irradiation, promptly need to have good light transmission, need to have certain degree of hardness and intensity again; surface layer 1 therefore of the present utility model adopts iron-holder<0.02% usually, and the low iron toughened glass of visible light transmissivity>91% is made.
The core component of solar battery sheet group layer 3 the utility model generating, it can be by multi-disc monocrystalline silicon or polysilicon solar battery slice according to certain electrical property technical parameter (voltage U, electric current I, power P etc.) requirement, by series connection and in parallel method the positive and negative electrode of the battery sheet of solar energy is constituted the solar battery sheet group by interconnector tin-coated welding strip 6 and the welding of busbar tin-coated welding strip, present embodiment adopts 48 battery sheets to be in series by 6 * 8, be convenient to light for him and see through, leave the gap of 15~25mm between the solar battery sheet.
The last encapsulated layer up and down 2 and the following encapsulated layer 4 of solar battery sheet group all adopt two-layer eva film.Bottom 5 is a silk-screened glasses, can change top pattern according to requirement of client.
Last encapsulated layer 2 and following encapsulated layer 4 all adopt thin-film material such as anti-aging EVA (ethylene-vinyl acetate copolymer) with good light transmission to make.Encapsulating material becomes molten condition under 140 ℃, through vacuumizing with lamination treatment after, encapsulating material combines surface layer 1 and intermediate solar cell sheet group layer 3 and bottom 5 together, waits cooling back five layer materials to form incorporate compound material-light-transmission type double glazing solar module.
Bottom 5 adopts the toughened glass of 4~8mm, selects thickness according to erection space and requirement of strength, can also require to make some art patterns according to client's difference and play the attractive, decorative effect.
The utility model can be smeared weather proofing sealant 8 at its edge, paste edge band 9 with the sealing weatherability that strengthens it, the infiltration of resisting outside steam; prolong the useful life of assembly; can also increase the frame 10 of aluminium alloy or other material as required, the effect that has protection again promptly attractive in appearance.The frame of present embodiment adopts and is made the thickness of its surface alumina oxide film>15 μ m by sandblast anodic oxidation fine aluminum alloy frame.
As shown in Figure 3, terminal box 11 is installed at edge of the present utility model, edge is the extraction end of battery pack positive and negative electrode line, being coated with tin copper strips 7 by busbar makes, terminal box has waterproof plug 12, have sealing and water-proof function, can prevent that link is corroded, can prevent that sealing is by plug place intrusion causing short circuit.Present embodiment has adopted better PPO material as terminal box shell and interior insulating material, and silver-plated copper electrode material is as binding post, and disposes three diodes to reduce hot spot effect.

Claims (5)

1, a kind of light-transmission type double glazing solar module, form by surface layer, last encapsulated layer, solar battery sheet group layer, following encapsulated layer and bottom from top to bottom, the employing array type that it is characterized in that the solar battery sheet in the solar battery sheet group layer is arranged, vertical and horizontal 15~25mm at interval mutually between sheet and the sheet; Surface layer and bottom all adopt transparent material to make.
2, light-transmission type double glazing solar module as claimed in claim 1 is characterized in that bottom adopts the surperficial silk screen printing toughened glass that has pattern to make.
3, light-transmission type double glazing solar module as claimed in claim 1 is characterized in that this assembly one lateral edges is equipped with the terminal box of sealing, waterproof.
4,, it is characterized in that this assembly edge smears one deck weather proofing sealant as claim 1 or 2 or 3 described light-transmission type double glazing solar modules.
5,, it is characterized in that this assembly outside is provided with frame, is provided with band between frame and the assembly as claim 1 or 2 or 3 described light-transmission type double glazing solar modules.
CN 200720043283 2007-08-17 2007-08-17 Translucent double-layer glass solar cell module Expired - Fee Related CN201122603Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720043283 CN201122603Y (en) 2007-08-17 2007-08-17 Translucent double-layer glass solar cell module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720043283 CN201122603Y (en) 2007-08-17 2007-08-17 Translucent double-layer glass solar cell module

Publications (1)

Publication Number Publication Date
CN201122603Y true CN201122603Y (en) 2008-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200720043283 Expired - Fee Related CN201122603Y (en) 2007-08-17 2007-08-17 Translucent double-layer glass solar cell module

Country Status (1)

Country Link
CN (1) CN201122603Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043169A1 (en) * 2008-10-13 2010-04-22 Young Chin-Huai Photoelectric module
CN102064215A (en) * 2009-11-17 2011-05-18 杜邦太阳能有限公司 Solar cell module
CN102184987A (en) * 2010-12-28 2011-09-14 江阴浚鑫科技有限公司 Photovoltaic component and manufacturing method thereof
CN102479831A (en) * 2010-11-24 2012-05-30 吉富新能源科技(上海)有限公司 Thin film solar cell with adjustable or designable pattern
CN102544158A (en) * 2012-02-07 2012-07-04 泰通(泰州)工业有限公司 Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene)
CN103916076A (en) * 2013-01-09 2014-07-09 太仓海润太阳能有限公司 Double-layer-glass photovoltaic cell assembly and manufacturing method thereof
CN104201977A (en) * 2014-09-16 2014-12-10 常熟建工建设集团有限公司苏州分公司 Solar wallboard
CN104465826A (en) * 2013-09-18 2015-03-25 常州亚玛顿股份有限公司 High-power high-reliability solar module
CN107342340A (en) * 2017-06-29 2017-11-10 南京日托光伏科技股份有限公司 Double glass assemblies of back contact solar cell and preparation method thereof
CN107622743A (en) * 2017-10-19 2018-01-23 张佳林 The intelligent bus platform of convenience-for-peopleization
CN107742484A (en) * 2017-10-17 2018-02-27 杜荷昌 Intelligent bus stop board for financial product promotional display

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043169A1 (en) * 2008-10-13 2010-04-22 Young Chin-Huai Photoelectric module
CN102064215A (en) * 2009-11-17 2011-05-18 杜邦太阳能有限公司 Solar cell module
CN102479831A (en) * 2010-11-24 2012-05-30 吉富新能源科技(上海)有限公司 Thin film solar cell with adjustable or designable pattern
CN102184987A (en) * 2010-12-28 2011-09-14 江阴浚鑫科技有限公司 Photovoltaic component and manufacturing method thereof
CN102544158A (en) * 2012-02-07 2012-07-04 泰通(泰州)工业有限公司 Crystalline silicon photovoltaic module packaged by ETFE (Ethyl Tetrafluoroethylene)
CN103916076A (en) * 2013-01-09 2014-07-09 太仓海润太阳能有限公司 Double-layer-glass photovoltaic cell assembly and manufacturing method thereof
CN104465826A (en) * 2013-09-18 2015-03-25 常州亚玛顿股份有限公司 High-power high-reliability solar module
CN104201977A (en) * 2014-09-16 2014-12-10 常熟建工建设集团有限公司苏州分公司 Solar wallboard
CN107342340A (en) * 2017-06-29 2017-11-10 南京日托光伏科技股份有限公司 Double glass assemblies of back contact solar cell and preparation method thereof
CN107742484A (en) * 2017-10-17 2018-02-27 杜荷昌 Intelligent bus stop board for financial product promotional display
CN107622743A (en) * 2017-10-19 2018-01-23 张佳林 The intelligent bus platform of convenience-for-peopleization

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080924

Termination date: 20130817